There have been quite a few strange acquisitions in the world of iOS development lately, but I think this one takes the cake: Walmart, of all places, has picked up an iOS development house named Small Society, in order to strengthen its customers' experience on Apple's mobile devices. Small Society has worked on apps for Starbucks, ZipCar, and Whole Foods and will bring its expertise to the biggest retailer in the world, working on iOS apps and interfaces for the WalmartLabs incubator division.
This isn't the first tech development group Walmart has picked up, though in my recollection it is the first iOS-s